Enter the "Extras" screen from the main menu, then select the "Cheats" option to display a military-style alphabet code entry screen (Alpha for "A", Bravo for "B", Charlie for "C", etc.). Select the proper words to spell one of the following codes. If you entered the code correctly, the message "Cheat Unlocked" will appear. To activate the cheats, pause the game and select the "Cheats" option.

Invincibility

Enter "TRIROX" as a code.

Refill health

Enter "HEALME" as a code.

Infinite health

Enter "CLONE" as a code.

Infinite power strikes

Enter "LCVG" as a code.

Infinite ammunition

Enter "FUG" as a code.

One-hit kills

Enter "BUCKFST" as a code.

Free fatalities

Enter "CUTIONE" as a code.

Action movies

Enter "BAGMAN" or "UKGAMER" as a code to unlock the corresponding Action movie while playing the game.

All slide shows

Enter "PIXES" as a code to unlock all slide shows at the "Extras" screen.

All Replay episodes

Enter "BAYOU" as a code to unlock all Replay episodes at the "Extras" screen.

Bomber Jacket costume

Enter "JACKET" as a code to unlock the Bomber Jacket costume at the "Extras" screen.

Fame costume

Enter "GRAY" as a code to unlock the Fame costume at the "Extras" screen.

Fashion Una, Hostess Judy, Monican Freya, and Una costumes

Enter "CLOTHES" as a code to unlock the Fashion Una, Hostess Judy, Monican Freya, and Una costumes at the "Extras" screen.